A complete practice round

With your authorized card: choose two initial lines, exchange, select a main line, update missing tiles each turn, expose or redeem legally, verify a complete line and settle. Review one mistaken decision instead of merely memorizing rows.

The site's builder currently has only 34 basic tile types, without full American flowers/jokers. Use these decision quizzes and physical tiles with your card; the basic builder is not an American winning-hand validator.